title: Evaluation of a skin reference electrode used for intraoral pH measurements in combination with a microtouch electrode.
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D003773:Dental Plaque / Q000737:chemistry*; D004566:Electrodes; D004867:Equipment Design; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008297:Male; D008875:Middle Aged; D015203:Reproducibility of Results; D012867:Skin / Q000737:chemistry